import java.io.*;
public class Example10_11 {
    public static void main(String args[]) {
        File file = new File("apple.txt");
	try {	FileOutputStream fos = new FileOutputStream(file);
	    DataOutputStream outData = new DataOutputStream(fos);
	    outData.writeInt(100);
	    outData.writeLong(123456);
	    outData.writeFloat(3.1415926f);
	    outData.writeDouble(987654321.1234);
	    outData.writeBoolean(true);
	    outData.writeChars("How are you doing");
	}
	catch(IOException e) {}
	try {	FileInputStream fis = new FileInputStream(file);
	    DataInputStream inData = new DataInputStream(fis);
   	    System.out.println(inData.readInt());
   	    System.out.println(inData.readLong());
	    System.out.println(+inData.readFloat());
	    System.out.println(inData.readDouble());
	    System.out.println(inData.readBoolean());
   	    char c = '\0';
	    while((c=inData.readChar())!='\0') {
 		System.out.print(c);
 	    }
	}
	catch(IOException e) {}
    }
}
